Question about Samsung SYNC SGH-A707 Cellular Phone

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SIM unavailable I tried to turn on my phone and it won't get to the main menu. It just says SIM unavaible please contact service provider. HELP!!!!!!!!!!! What do I do????? I need my phone to work. Please help!!!!!!!!!

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  • elcholo Oct 08, 2008

    i have the same problem

    help me

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1st try to clean the sim sockets with the laquer thinner... use cotton buds.... if it doesn't work... restore factory settings..... still not solve... go to nearest service center it's a hardware failure ( sim ic)

Posted on Apr 17, 2008

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First it said what's your puk code so i put it in 10 times and then the phone said sim unavaible please contact service provider


you managed to lock your sim card, call your service provider and tell them your incident and they will give you a long number to type in that will restore usability to your phone. Worry not! what you have done is only annoying and isnt illegal!

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Phone freeze sim unavailable contact service provider


I had a similar problem a few months ago. A friend of mine suggested that I turn off my phone, take the battery out and then the sim card out (the little card that says either CINGULAR or AT&T) on the back. Blow some air to try and get the dust out and put everything back on, then turn on the phone again.

It worked!!

I don't know if this will work for you, but I hope it does!! Good luck!!

Midcat.

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Phone freeze sim unavailable please contact service provider


This happened to me. Actually different way, But same thing. I have this message after PUK locking my phone and tempting to write a number over and over. I thought it meant the code I wanted to use for the password on my phone. I am still awaiting for a solution! :(

Oct 31, 2007 | Samsung SYNC SGH-A707 Cellular Phone

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